3 # Author: Chris Koeritz
5 # this script tries to intuit where java is installed on this machine.
7 ############################
12 which which &>/dev/null
14 # there is no which command here. we produce nothing due to this.
17 echo $(which $to_find)
20 # this reports when we have totally failed to figure out where a folder
21 # is actually located on the machine.
22 function intuition_failure()
25 if [ ! -z "$SHELL_DEBUG" ]; then
26 echo "Could not intuit '$missing' variable."
28 # remove the variable because its value is busted.
32 ############################
34 # set some fairly liberal limits for ant.
35 export ANT_OPTS="-Xms512m -Xmx768m -XX:MaxPermSize=768m"
37 ############################
39 # start guessing some settings...
41 # this bin portion works for most javas...
42 export JAVA_BIN_PIECE=bin
44 if [ ! -d "$JAVA_HOME" ]; then
45 # first try a recent linux version.
46 export JAVA_HOME=/usr/lib/jvm/java-6-sun/jre
48 if [ ! -d "$JAVA_HOME" ]; then
49 # try an even more recent version.
50 export JAVA_HOME=/usr/lib/jvm/java-7-oracle/jre
52 if [ ! -d "$JAVA_HOME" ]; then
53 # try using a windows version.
54 JAVA_HOME="d:/tools/java6-jdk"
56 # this should go last, since it changes the bin dir.
57 if [ ! -d "$JAVA_HOME" ]; then
58 # if that didn't work, try the location for mac os x.
59 JAVA_HOME=/Library/Java/Home
60 JAVA_BIN_PIECE=Commands
62 # last thing is to tell them we couldn't find it.
63 if [ ! -d "$JAVA_HOME" -a -z "$(whichable java 2>/dev/null)" ]; then
64 intuition_failure JAVA_HOME
68 ############################
70 # intuit where we have our local eclipse.
71 if [ ! -d "$ECLIPSE_DIR" ]; then
72 export ECLIPSE_DIR=/usr/local/eclipse_jee
74 if [ ! -d "$ECLIPSE_DIR" ]; then
75 ECLIPSE_DIR=$HOME/eclipse
77 if [ ! -d "$ECLIPSE_DIR" ]; then
78 ECLIPSE_DIR=$HOME/apps/eclipse
80 if [ ! -d "$ECLIPSE_DIR" ]; then
81 #uhhh, default on winders?
82 ECLIPSE_DIR="c:/Program Files/eclipse"
84 if [ ! -d "$ECLIPSE_DIR" ]; then
85 ECLIPSE_DIR="c:/tools/eclipse"
87 if [ ! -d "$ECLIPSE_DIR" ]; then
88 ECLIPSE_DIR="d:/tools/eclipse"
90 if [ ! -d "$ECLIPSE_DIR" ]; then
91 ECLIPSE_DIR="e:/tools/eclipse"
93 # final option is to whine.
94 if [ ! -d "$ECLIPSE_DIR" -a -z "$(whichable eclipse 2>/dev/null)" ]; then
95 intuition_failure ECLIPSE_DIR
97 if [ ! -z "$(uname -a | grep -i cygwin)" ]; then
98 ECLIPSE_DIR=$(echo $ECLIPSE_DIR | sed -e 's/^\(.\):/\/cygdrive\/\1/')
102 ############################
104 # use the variables we just set in our path, and try to make them override
105 # any other paths to different versions.
107 if [ ! -z "$JAVA_HOME" ]; then
109 if [ ! -z "$(uname -a | grep -i cygwin)" ]; then
110 j=$(echo $j | sed -e 's/^\(.\):/\/cygdrive\/\1/')
112 export PATH=$j/$JAVA_BIN_PIECE:$PATH
114 if [ ! -z "$ECLIPSE_DIR" ]; then
116 if [ ! -z "$(uname -a | grep -i cygwin)" ]; then
117 e=$(echo $e | sed -e 's/^\(.\):/\/cygdrive\/\1/')
122 ############################